{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251859269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a230db58679b79fea11c3d32ccb355f048a9df8dc6e7b4280887d33f6215621",
    "signature": "0x2b943aa3937796c2ee96991b7a79cedf32f4545ef8ee5a138a640bc2902dc9346bde76c40e2f25b2464d65bed06cffed2edd8657856e4455d12d6c14e72f3d881c",
    "signer": "0xF08935327AeC6306C8d0eb92999567e5496848C9",
    "userId": "989073793"
  }
}