Transaction not yet indexed

MbNbkhUwXSMBiggdQK9fXZ5C3xc8Xq4Lbwav9FMjW49xWsejndhsaW9BzDXfsfuiAXD3xForn7cWgddcmP3Ahan

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