Transaction not yet indexed

WE7SYgKBzrjvZdUN7p5GFy3ierWNhWwe5gfu2stVDPoJui6LbGNUL38dJN6ytb8Yr2SBcreWn458BgcfnYZrm7m

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