{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99944803063690f80b9c35090574be63e4bb2de7c145e93932cd282690d5f708",
    "signature": "0x3012f0059e9469984e1295f5fed369d1d652985fa15518520a00de11a177b6424a9644cc004cee081f308d3d17b1a0a67950c9d349e506ae6ca37e25b4c397b31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}