{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146579036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6462595e91029da514bcb2c97f6ad66c64e3bdc359a243fe6a78272bf8f6f6b5",
    "signature": "0x1c13a2b9b140d712502ba396b3711b79b75c7fcc0cd98fc6fe725ba6af59dcd2460c9e56f21d22d858759e0ba04c512eeb0ce60b7688bcbd618856a8963866b41c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}