Transaction not yet indexed

52Si3Mfp5VRB2dWMXChvrjfBYvRMaLSkSpxi2nhZt1fm9dJp25jq9najHwugfn7rxgn2p4UQzbPBENWKBBUGAvHx

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