Transaction not yet indexed

53SUa9Bc8rTMS4MppqMXie9aBu9Fr7a7cwp9bPTL9PtWB7HW9c8mRG4cb3k96ozc6yDRYvF9W7pu93wrUERHABiu

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