{
  "manageEntity": {
    "action": "Repost",
    "entityId": "609408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde6517b27ff49a034e6fab5b72b5d6677c4029b35783b101fbde389633dd16fe",
    "signature": "0xa4d51bfc7e0ec743cb0d39635f35f35217f8143b2df84dcb27011385aab345ab2251b287b3e009e3c14dbd23a4cdf74ca24d82bf2e72e8849388322bc0afd3c11b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}