{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0194a0e208887bc7885bf1ed59594555d8e50233b67101c74412f64e8fb671f6",
    "signature": "0x9d579ef3a4852e84fd81737e8a42d8d78fd545e75e07a74cd30678a650ee50ab51d08db4ed3bd51a24839b462afd4b141babba5ef381a9b175f3b3186e0671ac1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}