{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388570323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64ed0fd9415a0b600c5981ed6028f36172f0a6de33bcf521b6e6d1e6644dcc55",
    "signature": "0xd861b4a6ad1ce3384a2e3f21d97a1ffb88b6d651303f39bf423056de55794d502d1f935473db30e3dd6fdc5b0280e0f174a94b74934c430d69fb1756f2e71a5c1c",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
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  }
}