Transaction not yet indexed

RTb4y3aGRNS6SpdepV6oRo7u1t2n8ETUtjKASfqVQm9ap53WW87kAbBjb3B7KLZY2nVCKP7cTmTyax8ocPWnhvL

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