{
  "manageEntity": {
    "action": "Repost",
    "entityId": "477209209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x471944d44a5caa9996ae5872f5e77f9c99d82073240335a75abe3b2680cbb810",
    "signature": "0x36e63155a0fab89307afdaa32810c1cef55415003bd068df36d770c5941ca6ce50333ae181e6d89670a8800dd51ce1fed3aa2e6f6e8861ca27fad576ee308dcb1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}