Transaction not yet indexed

55mxEG7pmkhNREEsTEmaFrJRAijcQHzQAmsdaQe5TrhCWqNLNMEnc8th1QYGq1Ad9rk9V1eqzHt6dHaG8ZXH6DBF

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