Transaction not yet indexed

263vNDvmTnGEJj8BJz6AcPjdWGTj3x5H818LSsL6g6UMEPttoZJGMf1KU7i6dSfowi3hG4LRdWk9ZXoWnbVL5dtZ

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