Transaction not yet indexed

1SETqZzwcYVMQdTGkk6m5ZsNXz3MuLTEf8s5Zff5F2isa3uFe5FP8fFBsg2GpLjMeAfTYiR45xWxcEMFEXQ72sh

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