{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1267486842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec70d73448a4f57424dafb87ce7e963ca549371568271a9d32fc9b03110d3804",
    "signature": "0x7a3a5164ded12001265e02555fde418a789f8d485d8ec2713e10e6757a0a98cf79bdf2e5493155e8cb0ec55cfccd14f15e7ecb24423bf307758c88287b161c511b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}