Transaction not yet indexed

RBSb55CHYraCTwpeYnc2iuajcyJfxqbBZtxR6m2dcYtW46TqitsjA5dRUdPFZ5VExzEuZ1Vuo5Cb2p3mLqrp8gA

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