Transaction not yet indexed

2MKUcQbQST8YMMuFzGDBWtDS6utT6qQtaHCbWBm7nLA9BoCPUtjXnUmdiDMt4LzD6nGH18tF6stZryRE7ZyEfqC5

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