{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2128402140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb324d2e59d299b5006f7cec9c8c7f91e35da5182a1a46fdab7e6350234956e13",
    "signature": "0x0327af5e3b0d7a3afe645cd318d343cc4737c871c485b394a98ff0e79ec8f20f60c0364ad43e9dc4de89e4156d1e66739bc78c4ae3323a714bb194192fc923001c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}