{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1583575382",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f3b0049aabb000313b6300ba2f01bfb988454b47154858e8a51832cf59f6e2a",
    "signature": "0xb72581739e7a86f9a44a265cd0e16f3836cec4a4673154bb29d5e38a015f48016d16265cfa3ef0f19377f65edfb45ef3c94b668e6eb5ad4d584183385c1f6be51b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}