{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1596299758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x304941a066ed65440be118bc4e8d852c5dd518c1b59c65d7e24f76aeb1433d31",
    "signature": "0x1f46a1879acc71d2579c50e5c3818d7905b0489223d93a0cb4485839f82e8d714f045a106e15747ae9a33ced5db0162c2655cf30137272b0b177a9fc93be515c1c",
    "signer": "0x7b8CA33351f73240e29F7A9D79299E105b95c15E",
    "userId": "40651"
  }
}