{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702644547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf22211ca2d04e2effe5eced68f68f19fef20f22d8d51bfaed75840befac2fccd",
    "signature": "0x76fb85440cc093538981e6e8c91f59000604c05382738474c6836d66b327d9a1251209333d3fb779c851ec6388805134922f125419deb1cf736034ed061187071b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}