{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471136247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb84a6d56f042b55f2467c45fced625bb063a479ee446a00323b27557bd8bd740",
    "signature": "0x00a635715df5f1cfd4c71d34c4d27dcfe926b3d8014ea37ffba120a7bee60e7031e6f34a9db190c5c127d62f94101aee683efa677209e72c8dbd9a2225538c8a1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}