{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408934588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b53f8ee2d2ecbce27a28bc66073ea147846ac653203a4e65dd92264236a1385",
    "signature": "0xe152e59989ee841e50bb96a8c20319dcd8c21a25e9431f0a6f9c55aa060dec1748764cd468ce9f0070346b291db2f1e236c6de4c10d80b7994d10c92fc48a41c1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}