{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1017066008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d38e039e8587f0fdf2f5db9f60827b507aded8ba7fe6ec14f88ddc72ff85a05",
    "signature": "0x861b8b653f4aa05e87632dd076c1d5e8f2e8a5af81e7ea62cc2f92157fc6e95a26d16cd47028875dc6500a404d6e1d178f6ea1825a56b002deee5d3053747d3c1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}