Transaction not yet indexed

Rk8UcpR93rAMBpAFrpPkkkShqLnED5cbaYiSym33hh16LQGgGCFXwvuSm4DoS8a2FZ9tHpyVRZaTRWK9cmW9tRY

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