{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1423112627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x299ef5090a262d9caecd81d91b8b2096f863fc9a2d30add50ff160c98e202aa5",
    "signature": "0x7b9033a1e3990e30c416407b2c8247b387b11eb7b47e5c370dd9c83c22d751133e55dfd1a6e5dba3339a865bc0595e7568d55d5d3108a0351c81ecc3763a28d21b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}