Transaction not yet indexed

53LuuG8v1vdtPL7UEaEGuRxG35X6fXfzhY5vCzYYgjPYcCJvMUpzTdjDMgqkJC1FSyDactaXzaiDj2TF1hYxfZSb

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