Transaction not yet indexed

53StfKCEP6nqUtQAg3dx9nrY7cyKiBAitV4bXpLVhnFcUCcDH778rcQyuGQxjh7H4yfcMkVCz1PsSj5mdb9MgToa

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