{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105372526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25d59e0684da9d2413a830373c192c3f00e4f396ac4d1bc7786e3747e18d7d22",
    "signature": "0xeeedea78436d84bee8e4f97cf0b2677364aa508f90142caa6007a021b1579c4767a850059fedc53f4a16f754aed0a1f334e8bbe64c267b4ff8743c65e7d388381c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}