Transaction not yet indexed

Atpfkx7MgvboZ5C2MCXZKBvEpkATjvtM7mADejx3C5RoEJDxK2Me4i8pLSfu5vRte1ZyhAPwDZZAL8UcJ66dU2j

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