{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1423585074",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0008160743d0750f362aef8279d0f853cb35f03eedf57fcf718b795e97088abf",
    "signature": "0x1671bf0a60fd5593c9188dd8da8e7b6d9d4e168ade8bac8f7395cad5f69c27d31898c20f44c2d5e68094c5c98711ebd365f5515a84328d70cc9d23488801f9051c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}