Transaction not yet indexed

53H6d4xYKLFUzPQ6t4NsKgLf7XnLWVuWeQN5KGdvm1FySCLuGyb4SVCtFKNffaFVo4z66VDH3HQxEGg4sGyHkNGq

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