Transaction not yet indexed

21j759SLdoY7avFCpQWgRCnt6VCspLoMTwn6xVpeaKSa6aPNdhmguqSPFupzWSAVW2Jx6sbSixswtcLEcPfEiwR9

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