{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077499888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14142c67d6e26b0ad19ed639cc58e42322a892d2120eb0d3507241ebb15fa697",
    "signature": "0xb85493c401537aeae755e9ca947a2df0f0b79b7c688ca6304ef8ec6530453b7c125bd3b7389e0c6e5e725f99192a0ae5f532c9ee1b138139aaba7b5234a4eb6e1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}