Transaction not yet indexed

ostC1c4VMkWWMWq3CnjMdQi3CwqthJ2N4XHDJrAujhtSGn6PoBNcQTzWi1vxf41xJbKE8M3MvLWKVBxqXDf7zWT

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