{
  "manageEntity": {
    "action": "Repost",
    "entityId": "571276908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7baab56350950d5a2e4aedf63fd228b10348193d58a4993ddf576d9fe1dd8f30",
    "signature": "0x68010130a0d97e6b98b9a5249a1c200655f5531c2704a16124f4740e32c63ae1648c6f2d784aecc4af22056624abe5ffd1dccd968c6d1fb48692ee1906f67abb1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}