Transaction not yet indexed

52UUZEHaGNUnppTNvBLFdqzKyEArCCERS7oEzevc8swgBSQ4mWrzAhCuYpXLa5bvtxaEHcCpEsEFVy3bRaN7nKy1

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