Transaction not yet indexed

Qu636zfpKB4ccANjw5mN6Afws4xe9CkcnuMAuJCm3PvPxvQaQakSXtXPSLZ2w2xz2QgPMnU99FV8mHM9obE2Frw

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