Transaction not yet indexed

mJECF3ZTmELjxUtrEfFj6Hc7fvLEDomy1H11ThhQQMp3ZwWq9MtSWQNynjNPeonyCB6YQpkLpQFpnW6z6z6tL8c

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