Transaction not yet indexed

421P9ME2YwoFbTrw8RTkhjj7hCuw5ouG6CLDtJudHq3ntNEpgGjmRdf2gzDY1pE3HkndKUxRvsHA1i7JEfWB2rw4

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