Transaction not yet indexed

21tp2yjziZrAdJPRsN8ifwknh28vsGPYpNF5ZRBrvGgPuA5RXjkNPgeTQp7cscwPABSmJSvHVAaDWQPZT11nuVU5

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