{
  "manageEntity": {
    "action": "Repost",
    "entityId": "976698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ad03e8f3dc74cdebc542795f4e747a21bff6685bd38739f4a36f1b947f9d600",
    "signature": "0x2a67b9502d41d19dcb62698fe79c1209bbc00573f9fe09be532dcb6fa5b64fc42bf672653ca52e47e752a82836e821b91a968c2910c565a0fd6cc543a31eee1b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}