Transaction not yet indexed

448urGCa3jQEB4CPqckAvGJ1z9XvBpd2tMBPXBy8TDP2eGPTyzYuAyqRQEcDBZkeCZcCSe3tgr7UiRSXq2xF3EQp

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