Transaction not yet indexed

53k4fttxzbKwemGNWFX2gETmfpEAF8u3x6E6fd36pHwpx3jdX2DAQ9bYAFRpQNNcWMxTWo7du7wtZpYdL6FGP3uM

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