{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1434230655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7127c5a2da75846b3fccb87d1f23a1d0c4da5af0fb329dd545f7f2f363a3b89f",
    "signature": "0x2b67619d5f642ca35f3bbff510779efbdf05fc250a747d623713f3de4a00bf54687c57734befe75f7db33c52aeb126fc60b57095d34749affd95b2a328a305061b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}