{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91657",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35065e6787fcbfddd3d4621cb35c624d4b88a28fd23c08b1f5bd4a57bd22f9b3",
    "signature": "0x63a2e9e5fb263c561ca5a01558fa5c88a9980bfe6d32b065ea4ff059af09d05e482c6cc1260a65a07e83eec34134a84ec349fe25cf1e32c4f04ad9735c4127c71c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}