{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d0c0c6559507ef0bece862a5320a996799d6b4ce6c77b7c84f5a9e409afcbec",
    "signature": "0x60c4709afade921fa5561d810e0c579e6f73a4eef0ea303556338989931dd5b60a732124b8219c75c487c30832a01a757b6f3dd9e0a271332029b33aa30e42a81b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}