{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05ffed1fcb7939e5625c2007fbd90948729c781b6163d6cda14a554763cb9302",
    "signature": "0x99a97c7fbbcffa5817ba60dae310deec57d0b7b170d759df3db762cd745f4fda564520c4b69dadf07872595192a1b5d35a506c6953b1f17276afd31c90da9e841c",
    "signer": "0x4a32dde6757c86F147e3C1Af86284568E19D14f6",
    "userId": "985727"
  }
}