Transaction not yet indexed

mTfn5MoTmNMLWekxaopeNeZGRnqMf22urtdxDV4EE1KQPB8ybDLuck7uMJPaEdKdnCyByWHHHKsXvqNKKgRr6QM

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