Transaction not yet indexed

NM9fPPmAKWucNsxhm8wdPCdgwbgkm8BFdRpKyVzwYkt9P4nRevcEcmkWgVkpQ1Hw2WC6rgcGuR2gx3DfzzdgTYa

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