Transaction not yet indexed

MrNBXTU53iEgrC9CZoxsDiVvycs1t7NjXjrwbXD7UuksyVdirpE6E2jx2v6WqFJJpmPSpveRh4tZPEbcjdhkaau

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