{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b4b33952bbcb005136eca42683e0a586dbfa5ac052ffb89c6df122637508ede",
    "signature": "0xdfce3c5d28977f1d0902e18ec75cbaf174edee3cd10ef57babac682405f4f48253ac2a74359e027bdfce59dd2009506dcb42cc9de9a796f282275cdf5ddef9631b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}