Transaction not yet indexed

5EXCGKwPVoFCmkvF7PUyKbgrkzy4L67qWQzVEPpgXG7MdttjCbkhKJZuCqdChoFz3wBP9AtRKs8cTTrCiq2b9RU4

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