{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958588458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x008838c2bb4170ee781fb8dbc79744f08b1ba2fae3e58c0c71b757d8956edd79",
    "signature": "0x8fd348114347f99f42844afd851e6d64601ed3bc4c95d1a029dd1c59e71e509b07afa39bfb91e2fc8f84f2aa66f90c7d36bdd3a1c55555bead1e11aa5ccac4991c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}