{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfef2909d15e581da9b29dc8a88971ffb1ee31133aa1b12c20f75d00fbbc101f2",
    "signature": "0xaee114d9c13115da725577df4325ac354f63b917f82461f0ecd6f8ecc64079ff28c39fba51bf339cdcc8e15ecf6bb13bb08bf25457b820a1aedf8cd74bebd3eb1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}