Transaction not yet indexed

53exi9vVP6se4n4nKfqehp1bR2yVVSp16CpNeFMWjmLEfKCwDfePLXELLNeEk1f9SoJ7y3EtzwpDawHuDxZM1MUX

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