{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630365930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadb4011dc7d3cfbcd459aeae7523493281979caeebd9fe7579415bfd2e13a5bd",
    "signature": "0x25e70ac48e6347962edc0d87125f0b3182d51d001ee4bd6732de26f589c68a8a2c44d7168a430bd67d1351117aba4b5e08cc78553e9f632cb663b80acba4858f1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}