Transaction not yet indexed

5ngxnYxSiYFFLpnFajVQE3cq34Jvpj2vyCLFbYKQhhWUE9EfsS8qMY2ffV1frC3E8tBMrGk2ZuVEB1U8eazkE3Ch

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