{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1355285539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed94f5c94752bd4b33199bba83f28bc84f5e8bc90d8707319f1db624ed1d3b51",
    "signature": "0x487e1c1674ad2152a4edd6d791a2289b3728f46220bbc6c5121dde74ef89747e506904d7a0b66719ecf16cae3c338a5bfe7cd2c7a9859d88b1fc4f2c8ed346f61c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}