Transaction not yet indexed

53VAEXdBBULoyj3pDBDkoKEdE2ujWLmxTbB52cLjjjSGAXCE6dvgF5HJdr1aB5aFP9HyL5XknAogRaGKeFNyR7Hs

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