Transaction not yet indexed

HSc8RPGeCjTSPfxEfTbJDMFqufjgwFCDejTEjMZTLBB8zKsYwAKr8GvAVJAxK8ceH6FBfucApSGrdnE8HZ1C6Ts

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