{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1847287116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbca68e5281542ac897e8ffce2a0426af1c25091942e45a64e3cce9a72b221f62",
    "signature": "0x475c7ee4c49fad22dfdff9c34836a1bab653259c965c2155ffb0b6d52204b4d97dd5f3fc786f0b4e235ed6eb78f9705f141014f82927bd91e3ea4abd0ce4a8c91c",
    "signer": "0x7b8CA33351f73240e29F7A9D79299E105b95c15E",
    "userId": "40651"
  }
}