Transaction not yet indexed

XCmmkKM3m2cFB5KYmm8KNdr41sMETDuPLWxkWiUkybVd4EFn4aHw2HPtSanVyURQzouHEBrxpS6N7bvChxtdxaa

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