Transaction not yet indexed

256nSQYD1rQFkAk2g7cd5fQjxD285JAYqtTic18Fk7SHc5R4UYbG3W8EfPDZySwEmPFrAZjpX6qFQaY3fBBa4kMt

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