{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1815543230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d783399b2fb8e59c782a096d134d0bb8689dd32d664e79ef1170145c9a413e2",
    "signature": "0xb886241edf3e5ef008dce990cc74f906a54c1e5716af263a828d70a348e0ab1f3be6114ef809d72ca342d8bc7b07da4ee040d59bddbb82c6b65de716827a9dbf1c",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}