Transaction not yet indexed

53DfspnZAhh33zLxtuFitAi8ukL5jMUMHyoTxjFCr8GeSLdajdBGEaZtxHoNgWBS5NMcARLAF8KhMxPkMr985LPG

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