Transaction not yet indexed

5aPj51YT1bJZd2nsp8c8HC7RPCvFgLstk53JEGfMcxUDTnsAc8wuxPNAZXkrexQSNQ1DgdfRtPuhEYqHBLKCAid5

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