Transaction not yet indexed

21oPpMerjongtULZjXZ1DBQrNinLJP8m7m1cjmpmdfYV6gtMqWJLdTcQanyqYtkJ29gvfpBsrfvmjaZsCQFbHAU7

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