{
  "manageEntity": {
    "action": "Repost",
    "entityId": "798678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa62b6986ea593597109a72584c70522153998f03ce125fc856d0489f6b2b3feb",
    "signature": "0xb5b482d57852b243a4389a790727e6f9d5cf319e086f7446c4a5734cb5f56fdb45ccbd3462ca4385d76bbfcb3b6d77860f64ace661823e2a927f0b85366d9b521c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}