Transaction not yet indexed

55DmnMhdXTXDo89CGttDoVH5brxp3Mh2eNGtnF4tHyEUqPHfLvJV2qA3WzNSKnVxMegyWH9FyeNBDkFC9qWoUkpY

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