Transaction not yet indexed

ARKNQC9Wn6wTvxrb8Nbea61k4c8ALtSetrFuJQvPYw8eTRK9sbSWzfPFCiTNVR1DNpNQ5M2ci6mGwdUKdsQH6zy

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