{
  "manageEntity": {
    "action": "Repost",
    "entityId": "374379061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb37b74d3a9162f7e0c7e8ede0325970731a4e510be3c023f2dd94198cd8c7d3f",
    "signature": "0x60f59bbf52426eaf1ac1c978dde77d004c9a4e7e353d438439cbff3edcb2523b3a2edbd368a244378edff9fc45bd77b231712abac382e3f533b686af4aeea9f21b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}