{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1869686833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c26f16027ac0fcef9e813fced2c729d3e881928f527d4e34238c55a16e23ebb",
    "signature": "0x2ee1e98aba503a8f6854527f3e45bb4ec1760ff91ecc69f4e70290f049d96a2d24b779095469b5de6deddee0d026d0a4f88788516e67fdb34bd0ab1161f583b91b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}