{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348829872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd42ef62b905f535da5c694e649a72c4a07e070d6c0475c569c1953eab8d11432",
    "signature": "0x36018dce1cca0b6dd83dc6cc7cb3793cdd561d86c04eec71b189172bcf53c9a46dc2234d3aaaaffb22c14a1902631fab6be8dc3acf1c8744c6ba5f57d1715d921c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}