Transaction not yet indexed

21n8B5UyV6inRiJqdBfPhsNJ2q8z8opHcJ1bURG9k9GLSfazZ4i2WgRik4RMPbFhsjF7ah1vRFRnsC51z1napooQ

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