Transaction not yet indexed

Mb2k2osi15j2ZLcNdfniFDUNhHxsn77eVQJyz52FTaLKjFcucEpuSCGU3bwS7en2iCkxktU3AtJTUtRjwWDRDQ4

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