{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1009871282",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebc56ea9d41326822c7c6944b7547d184c4ecd98cb62b207677d112da6e95d1c",
    "signature": "0x648b6cc4e70ac5b9c11cb39c46eb0eee87147c84b71aa94b72e034cf37d6c9280a94b072dbe670ba2cf5ead95ef48056f16e4981ff50d47a5560d396b2b865071c",
    "signer": "0x0246262E4959323EAC2FBf603C6D24352d57Fc51",
    "userId": "700531000"
  }
}