{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996332383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec6ad3e502efd00804d5f5a5e4c4464143d51d71f8304bf9123e8cf9c142e31e",
    "signature": "0x773d780fdd199913236324b44b02146da376ce0e8769ae0949cbe2659cc4eb8d38a7fc51c58a34f649e69784dca5f13e0fe38f164bda4004843c805a22bd68971b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}