Transaction not yet indexed

UC2tgX1FvjjQdSWiL7o4cS4aCaH9gyMLccfze3ohmWuKrU4F7L1xjaUK5onpgApdpT5TPwL9E5qFEnL3fmcZtxp

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