{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996378255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03da489e6bac2993cfea2e774b1a3a1dbea539f5e6d084657019a72635602ed6",
    "signature": "0x57cc7d527627391643b00b83acd9e7e29a31d08c1748fffec66a01b0b0c8fa0f52f4da68e13126942da88c184aa81aefd84a390d2825431b35b6c22587dd06b71c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}