Transaction not yet indexed

5LsamjQcDWGiooEGcWiGjDNHBqLGdxR5uXmdEGdCtP4p45dWMDAMdF258sMAEWLSExXZzjbKVQZFn12Q7afTsf21

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