Transaction not yet indexed

MusKNkq9TwWR8nSsB9Q5E3FHckSiHHv4uNtwz1abDYu3zuEFCgdMVDsEdtsHsFPtwbeVmtQXzgprhdiQr9jHPAC

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