Transaction not yet indexed

121oa4LPMeSQbZdZtCdRiy7fZvj7XKfyQC3xRKifbjXqN7MRLJmw6KLWdDsrvJDQu26fRNciXNxQGJZgHzdzKGfm

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