{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733780787",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf3b853fc161db00460d8b4f827dc47030046832ae2c31132056fa2321be5512",
    "signature": "0xb503eafe672820e23c593fa4eaf3bcf01421a33f11f8359a79ca51aeab7ef44578ec30b0e712c7731fefb14fa8fecc14ff778fa3ae64d7667870c9cee5ed33641c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}