Transaction not yet indexed

52DxjRgNdBBe2CBNqMdQAdyECEXfqKorJ6Vo2c1ppMtAZCdcaP3W4Fs2pUGuDiCBuGSLeBfhGyYtyDcQTUSL3qQk

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