Transaction not yet indexed

52UpU4Rw9f3v7aJEBaKzpRBvvn4BPZsk5EEG2TdGbRGGiWPxXSd5T55mEj2VYndGbww18Mn3qb9fssK2SgCPRigo

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