{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1789123642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e602a4625bab045e99eef2be59cd410909ef3941bd5dd5161443a47f07e874f",
    "signature": "0x3ed0483a4beed58ac2f2432ed4e4d4f16bc7c81961a17420437db1e6fa6bc954461140776fc6c75401b8891103aaf16a882e11db5ce7c30107044ca6333514431b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}