Transaction not yet indexed

255iFYEtabzMpNnzfR1SAXwchSTMBsi7i4eRkqonvXf277rkqzFEtk1z945XjWQ25TqYbF7A7Zoe2ZT6SNVk3pUM

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