Transaction not yet indexed

4mdb3APTZ9jjpRf7hsE2LhdV77k3K3NvFSZJJZ5S5bVQScJPFgjD5zcY4nn6GfGqAnW5jZ2EsD2DMzyCpZQeYtJ2

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