{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1646220650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcfde181eee7ce9fd41195d74775e3a21355dd6f7ce595e99f330073b2942bfb",
    "signature": "0x55af3642a60b5b2a8420125b32166d45c83326565eba747e3ba41ef090bea1a11643db9dac5f66d4c09788d478aa4d4b20ba4c3041ad14b8b5be31d5054027b71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}