{
  "manageEntity": {
    "action": "Repost",
    "entityId": "964569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc6c684b329dc3dc95cf035fd2e95151fecd26b78f15c245c1059d505e02b649",
    "signature": "0x00ffdec3eb308e3c62fd52fd895d7919dde7e9346085bf8db483a33fd97c5995788376d16ba665fe0355c05aaec09848818899140463bbf4a85e795042f906b91b",
    "signer": "0x0246262E4959323EAC2FBf603C6D24352d57Fc51",
    "userId": "700531000"
  }
}