Transaction not yet indexed

53nVWEJp1aVRF2AdHUm4dkuWSc7def2QnHkFsTSAHRuvTvm4w9mrS8tQequDcMfBYMNkZ5QLRhs4m1uFb7AbG3hV

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