Transaction not yet indexed

52MLBrRfTLbfQ9aX6gPGRe1pPec3poMdK4zzBDHyBUprddZ7dQ656WQK4CX2BzyLNba3sSSfsSa3cCpo9V5FMKu

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