{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85755171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfac88cd2c913cfc0fdec362b9649b2e78c7c8c3e56d611bce1607d9a208558d9",
    "signature": "0xc2c6b624d02ac7bda9c68918a6f91d6b0e2422b7c0c3d16078e57cd349ebe348431197856f82c24cb8007d306a17e225e85178b61412a05efef613c525dc16261b",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}