{
  "manageEntity": {
    "action": "Repost",
    "entityId": "991124747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb46f77d27629aca7cc9073d4f9a06a9b8cb9d3dff4f2cd7897e8f721b47d89cf",
    "signature": "0x37a26073a7c35b7cda7749c38ea4f7636b7802065c569d921cc0562ad7e0e35f547fdc845dceb0c01aba5f8aa42054a16d48283a3aceae4355679edec9a1def21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}