Transaction not yet indexed

RbCEUrSAU3sdCZ45kWNr34fj1oRLT2VVSuG1Tu2vSvgS5igXvULS9YBfXWrqDKMQxnGk68UJZW2VmUbB7ZiqCuZ

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