Transaction not yet indexed

21tmS6i83TUuEpDwpnMNPnxfE3UBYnWAaphc7X2x68N6Nsvb82Zpwm7pvfaP41PLP7JdcsFDyCmug8gNBY7KwyvT

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