Transaction not yet indexed

553C93abqsA9kpuP6CdzDPHUJ1DdG9R5c3R9iDghx6EKFcGgy6dXv66w8vjvdN4sCD4BEQnxXePyfgH8QbJabLs3

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