{
  "manageEntity": {
    "action": "Repost",
    "entityId": "862499145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74066e693c103c2d9ea704cd94242dbf4daaa95e904ebc9db97139769a276050",
    "signature": "0x1a2d7802e3aaa68af41e619cf1418bbb5f23ca1d4f28b2f54be7a0835a3e75bc040677ea8fa8fbcd9d48270def28683b744acb98d02bbe32d5b76679b352da831c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}