Transaction not yet indexed

2EmcAtCu7cYUjLUKJqF58KBQtBLj5nV3GRbqk7RnyuiGPNLk36JLmHgLCt1D29nCs5kUrG5b6AzmwGZfSHW18Dak

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