Transaction not yet indexed

ysu5oGLmK8xXA2HnU9PWPC66Z1tZMrWg9Q2xM8GHTst9ZjAFLUEw7dwEgTavbMCsQbAeeRNZB483innmNPUbUn6

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