Transaction not yet indexed

5yy9uZbxgaMDPGCpFqFp9RJe6ZtCxtEANAVeVRqkt3SvfyiK7v2kjaHbwg9LyvwAgxduCB2MngxD4MZVYCgUCwo2

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