Transaction not yet indexed

4221MPHG1zB7nTjMCWUrDfa2bESSLDPsMaA7PD8mpe7kEyU5EHnxxNS7F76hX3eBukBwXL11YDRw2v23Kdba4j2S

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