Transaction not yet indexed

52RKQ9x4NcCAv8twGqiQ7hACg9NjVFiPAvxbG3VCDXbPkwe6d2BBnp1BrDcwk6eczPCeE5eKJ9c2GDR2qMUNhnw2

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