Transaction not yet indexed

53MEhuhgBBDiFLc5Vb3CMafdwnPLDeoYWSD5comEkJLzPiDNuNZZPDY5xGT7mvJzXkiERGmGwMxFmQi85cLPbmM1

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