Transaction not yet indexed

52TCkdNyUUh2ub2CD91gSsn5pRkAx5evdUG7DNr3mnEbNeCwDLQ2dQ2TXoKQ5hYHFQC3dzPcrBCS5MAZQG58FNpM

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