Transaction not yet indexed

53NvUebBtz6MktFaR5Rb86csLNPMFq8upFmzzUbU5KeZ2dtACtwTCDHgMVUJgMu7pt4MWcLR8EsgRL2iUtqTdDuD

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