Transaction not yet indexed

21tf4GsMYTfx53mKsnppQ4WEaX5PGQi7nYXZFWRw2xc4j5qw1MAmXMwPzkUMJvGcggVAEYqDLSWMfbAmW1SX3PjY

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