Transaction not yet indexed

xc3SU8tW9qqzFHFqSSNsUPTfgK3WSCm8xjc8V6QWbQbqzg9BdLARTn9dp9wP8fa6daAP7bknAZ1yikMdkn9XXN1

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