Transaction not yet indexed

yxUc3CKkCR6A7pgLFdKkXjLqKLnaTL4e2988SyWGnbDGJsEuFoYnDSSL53ecWizCRwxekoSWe4eiRvZDoYcKLx4

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