{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325221",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3341abf87ee20a268e2b1d0d7284f2e11951ea2db9ee8d31cdac3008293fb7ec",
    "signature": "0x6e482c962558d8c86c7766793d4a516c19321f6d175d39dba9f22909c58098d40792bba4a6660fed390eac2d59757dc08048b52395b6d853e67b105c0dcb5b201c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}