Transaction not yet indexed

53S3hCXRgFLt2sDUDgfWrH9fxA1BKGMTW2Pwzy1YVqo1ptArjFzj7FV4jK7peX1iFhRtk1kZhHFnViNdUdKNEAS1

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