{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1871066299",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b0b7bb1ac6424445eadcc0f1198ae630cf2b315a97952c76699124b495f6005",
    "signature": "0xf948e0864c8496816a443eb9e74c3df7febfed16ea038a0c630dec3b1950a59f594f05e96522da0edcb46bcee45884a34d148ce0ed6708f12560db39d497353b1c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}