{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1246762048",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x566f637190de3d9f155bb3709229b59a3b4ba02c4c8869b0198ee6f57ff10617",
    "signature": "0x3dc83062864cd21126d8802da85b1e78a6f5be6c9bb7c5f2bf2ee6d3e66b1cfe1483e2c521018aff3e158baf1d80f5957ff1ee500d13b5210372238b857866a81b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}