Transaction not yet indexed

52f7mUz4Xpk9QRrabVmQ9YBcRm91kmTTp5KTqszkSrf228Pp4VuGYRwkV8b63zUq44PVn3Bz6DiBEK6PhCixAGtZ

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