{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1178798781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cdeff3fa7611dcf1d10f48aff9397be08ce59c41097bb14e4b47387ab75c359",
    "signature": "0xca38f87baf3a8c7f0aee60e30c3f46c6c922419671a7b68895be262d6b04c015359cb4588eb1eaa2dd70ac9c3f64e6745852c9ca2ce94d6991a1d14b8b619cf61b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}