Transaction not yet indexed

52JfARgC2gm4HoogVSUTgmJUK9eCJR16cb2Cac3oeMfmDMG6p3oppB2HvnCj9gbdZa9FFh5LjsEdHTgnkXkAGSHP

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