{
  "manageEntity": {
    "action": "Repost",
    "entityId": "632950149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09055dc0e89b83d768a22ce5285b66e8749ee0abf8c1e0739eaaf2b429c084c7",
    "signature": "0x6d8340dd1ee0f41da61dc9b291d3cebf997f850e93d5c15cb815c56fbd7fcfc26a440fafacf063b42c2d66c7fa40b145a309bf0ba37c34504ef04bfaffae1f381b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}