Transaction not yet indexed

53b9vWp1n1q48JBpCxpUXmQWSN1fcYJ2Rv2r4N2Sj8dVvpzyLGTMQSYWxb8zBDRZRpbTkZhRTDhFexChLWbrVvr4

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