Transaction not yet indexed

2666Muh6pThzWpXro46wpybfXapVFmA4kmeKLEWu7x9jBKhediVLEuSWPqKhVSfdVeXqNCdVFjRj8D7rDM3RCMk8

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