{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1531512938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03f267e77422c8d0e2af060ece3846f7fb677383681b45e090583c9bd5060e01",
    "signature": "0x47348e9efb0cc94651084248f6eee57b3b236b36617448759c81ba04f95d311c46a3780331ac88cd2d78f5f02e4ae2c9ac2eb83878da3dd0b32aeefb13c5fa971c",
    "signer": "0xBBBE9eFc177a4E708d317195Fa81aA6E8E2F7E92",
    "userId": "557135181"
  }
}