Transaction not yet indexed

55CUwv7Vgu4D3mALby3Q54nUMdAa6d5WjS4zsdjP3du7rRa8dXNsxQ76iwwYM9xFBTQ45vpdK6JsxPgh5Qcu91by

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