Transaction not yet indexed

52Spn85DSMwcpN3e23UqWWif5aWH86Xr5TugG7zerah96wpLjQZFWCA2xREJ3Ts7tkZsiFNBSjGi8T4D3e5cfVrY

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