Transaction not yet indexed

52tu8SuTB5ZHPcjSHYardrZ6zr4NHNyAsqiiHcpZGFcajbqk4wCmfYh3cbcPLngCDWjxwMNTjScRPjxeUsMWBbnq

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