Transaction not yet indexed

55Xx3fmfKAhZwFMaNJFqpsdCEgmmdFDjgsLrTt4gkfJtUXmrW6U7C8LCqAAk13vHwmKCVuLE7spJb1FmS84b4jsK

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.