{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547835926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0007e5771b98f7dcce9dcff5249b2c428ac70d39c93dc4bb1c8ffaf7e1ae2eb",
    "signature": "0x0eeb48d50723eaffeb0f4a9a9ca1607129889fe448b20439b8170b5167a554083b43aab7e17e8817ed7a0fa9602073d15731d03554c55aa5865389d49a4df62c1c",
    "signer": "0x94072C091E5edAf7bbccf2aC8257a1590541a307",
    "userId": "987917854"
  }
}