Transaction not yet indexed

53CjvdAFASUJsrDJnueDBZmG6jVqV9D3ThupTF4SGiCoyPExPcAmwzFgkvUVNALwwuYjddJ7BHH1PREP1aFQBLnq

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