Transaction not yet indexed

MyfuJXfbh5bQotaCRnstXYC8RJXeDtfCDqFJNHih3VQ7i7Ec7KFVFb4ZKdtJAPYkZivAvLmB667jEQi1qCD9PES

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