{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1425903640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cf27349b1c6a9070950781f15d7408b14f27eff922a6d24dc595deef340776c",
    "signature": "0x763a282744f9687c03346df24469c6da94d6ca1e5955193949dbb0ae7f4b245d69313611f9e5e3e432e28864b6b7a9843c8e42eb597f6d93831a741ad0e513a71b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}