Transaction not yet indexed

4Mdk6DUzgbRJbZZTcr6EAYfE65MSYwPVbWdyAUXspFaWHoBDehmxMRFtucG9rH7tNVUVwzEHVBfUcSXS6qKATKmk

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