Transaction not yet indexed

52cfFPKErqrDsHpRFekj5fW4pG9ssfVSzMkFStmgeV2KmiBApXzTFtnYRcRVBj8M5jvYNgcX4bTF2ULBzcEGQxsJ

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