Transaction not yet indexed

53Y2wTCcAS3LC621BFidLvpRidQAfp8bmDfLTgwqHUcVi1kqqFJsNy6YLCbWRJT1LzSevcQp9m8zLWrfJJrWUXFu

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