{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2131582677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa9e3f2c16cb10581f47fc5f73cbd5a41f31c512fff9b017fcc2dcb1a7250be4",
    "signature": "0xc181f9ba5941be3018199d394c2cf26dc963bf7eeecd939a730370d891fa8bfe0237053a7b77ec6a1085ab64e6d0ad75ecc535c2b3683cbfaf51e791a8c6a97f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}