{
  "manageEntity": {
    "action": "Repost",
    "entityId": "200785667",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6696c128d685593b791c1aacb28371ca6d07c71222b1d41eeb53407817396db4",
    "signature": "0xd76ce01aeb75890aeef7a886b796253a5b5fc2e3d14d2b73078d1b71726c62fc266b7cfc9b05c7900a441d0fedd18b7a0cc160ac44a3c7218ab0538c49656e2e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}