{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1661669414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dc8d56bcc43e99819f39205b75b2f9396ff732de2961ab00b61d34291cabbca",
    "signature": "0xa5dad83845ce51838fa84ffc6f657034260474a6e1902c162d0158af1a53ca413a62c51f8128e6011834db2aa7de7ac1dc59eebf6534e96fbcdf3a146c7d2ef31c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}