{
  "manageEntity": {
    "action": "Repost",
    "entityId": "627865877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bbceb281a13ef666fd1da28826df16bb3ecbe7591724d7cfdc2aa81ea189533",
    "signature": "0x6a39773c6d438cb5189b04cbe84e0082abd72524e0bffd5b45be5e5e7cf2e32e7cb74a748fde837f8156fb334c30a8f92f7f688f35a970f5781c26a48d6ac9e91c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}