{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b0380b9b1e15c2480dc04b3cc069a82c8cd926b356cea58e6fef63d41a4b61c",
    "signature": "0x4e7525976d878a098bdef95092f61cd170829fd8d462c9fef968a7d77fc8787673646bceba661888351037fa8b16305988e9bcc8412823cffb994854fc5e27461b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}