{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51292072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc77cf7eb9e64f1d38215043df36c697206ab51746ee5581cefaf034950b6fdea",
    "signature": "0x5ce2811b6c3a4c010f38e5f1f43dad9f9ac5179291b6bbd8e82a510bd423436c3eb6d848338593a2b2abdea8d5dd18d40e949690e226f3ccd6ac1f4e2a3feadb1b",
    "signer": "0x443e60705Bb4473f37a5c0f34e9E1DDc452B4197",
    "userId": "532926441"
  }
}