{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1487507625",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f64a03f997d1583d9b1e09ca018eefcfcb53089107b72f09d649866131da1a8",
    "signature": "0xe262324450f44a5b5a80a8df8e2e2bd2b91748c27e8fbaed96f7f55e9e3802ff6aa2db403304c4d5424482feebbd5fa622b0b1dc9b99a6be539010109e3119ee1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}