Transaction not yet indexed

5n516ANeArMUSJgSCYuqRVEZnbu4tbS3S2M1WHWWTQ1WJAGYYFKkMFuf8BiX2W4SnnrC1WSrt6dCzvqAGZRP2W9Z

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