Transaction not yet indexed

RkZ3xmpSfSra1SgjiV7LLjBFHT2jnjxFd6SHdEoRgaMGVTSRDMsJXB3WJgh7w5x1rFohXD8AGFwYBKQ37gjMC99

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