{
  "manageEntity": {
    "action": "Repost",
    "entityId": "57192413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29e035debfbc01dfa7165977f69be03acb24f35acd46a67c3484d1b19e1acd96",
    "signature": "0x3785dc5e9cce0c90592cfdd538861e4f8f5941d2c983742603f1a957c4389ae73ad9a2f63491e70c5748b0e7eb79044ce84c96f5dbf98dd9c11a69f73b97c86a1b",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}