Transaction not yet indexed

mb1SEPB5wbqL9mxfXPtKBgJCp1Kei7vn35sGbMgUNKHnSt9XbqEBmF8edCDFnbiu8d8PUUsRWGNXFWmntZFEYoJ

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