Transaction not yet indexed

55Ub2S2YryKWXLuvjzCTg1oJEHiQbDk7y6HUU7W7DozPfX9y2jJBARXTStHZdsMw7RCdDbhUmgnPd2J3snGsV2Wr

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