Transaction not yet indexed

53kuWJDsTUD8ikqtrKBEqw4K7gEFe4X97NSUbWnfChxF1yJii8Z4GGk5ffSPkeDCTeiSj8dG6VZJJDCi8bKqgJdZ

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