Transaction not yet indexed

55Nu2abSAy9fEFf2h1XT65oVqJDMLW5KMuXz7xwq3uiw7FGX9V7dF5bgEq34speaUn6QaFpD28Xbcb2xYTJkGk2R

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