{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125095",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb375e8727bd86be26291f17065e141a674cb3198562860b5679abbee42a99ccc",
    "signature": "0x76caffd93b6f4b6de809568070af3b75227b8206d2166ecac32bca36e03e13df6dda263df242969e61862ce3d34fdc49b3e1e256006f744c0849a2dbf224a10e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}