{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6e985ed5096a3376e9e4e268e9e5115e4309cd52518b0700621dae1d5ce9ffb",
    "signature": "0x4cde594b48286b8bac6bd491e6b75d5e12d13093bca22da1d9311ee91d91c29a01492dafd9902c371c3e05e005c1da024b38574559a0080471fc9633697f966c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}