{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c436523ce902985b7425428ebe362bbb6d664a124834bd82851b6223d288454",
    "signature": "0x5bdfbf9b14fb8a65545d87415055d76ecbd0431877f447499bd04b1d9150023f2699a27e564a5799b0e1cd5e5fcb60a604b72565da58e053be5a17a7aa2460a51c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}