{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1689999214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x146b72a4faa56fecf1072bf9716e51321e2ee8d294e5902cd088f825e542acf0",
    "signature": "0xe57f8cc0fbd14e0475febfeca57c579d1d1067a0863353b935afef8f7ca162690198e905312d926f3053c7effdf618dcbf09e21a6ff096d2721bcf8dd448fe6d1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}