{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5fe8d2c64aeb294d0ccba17eeb9a0dbfa605294546a9f4d9c7fc56006f14deb",
    "signature": "0xecea87ce2428633947cda71c55e9554ae9f289c2873794e1304d81f723fac8b3031cb664d183e089ff3e914f66f26d2ba881344f06da4c25eee51be5bd5ee7641b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}