Transaction not yet indexed

53V6fqKYW5C66C4mBMHSM7YM6FFeiU2U4EMpQDFmFPCZ2m9TdsFjuwL5jPJnm3FGQkr3wc3Cp87WEsK8Z6RbwbLg

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